baber/WOPTO huggingface dataset:
Patent JP-H0459226-A (JP)
Title: Embossment processing apparatus
Inventor: NONAKA TAKAO
IPC: B44C1/20
Filed: 1990-06-27
Abstract: PURPOSE:To provide an embossment processing apparatus which is quick to operate without newly preparing embossing rolls or embossing plates every time by arranging partly a separately prepared impress of letters, designs or symbols to parts of the surface of an embossing roll or embossing plate. CONSTITUTION:An embossment processing apparatus comprises an embossing roll 1 which is made of metal, an embossing (for example, aventurine) design 2 is curved in the surface of the metal roll, and is partly provided with dents 4 wherein impress plates 3 can be mounted. The impress plate 3 are made of printing plate-making resin for use in the impression of corporate logo. These corporate logo impressing plates 3 are screwed to the dents 4 on the roll 1 of the main body. Sheets of art paper are fed into the embossment processing apparatus which is constituted of an embossing roll and a receiving roll having a smooth and elastic surface, and pressurized to obtain aventurine, embossed sheets of art paper in which the corporate logo is arranged in parts of the surface thereof. Thus, there will be no need for making new embossing rolls or embossing plates on each occasion.
Patent JP-S5872720-A (JP)
Title: Waterproof structure for bearing
Inventor: FUJITA MASAYUKI
IPC: F16C33/80
Filed: 1981-10-27
Abstract: PURPOSE:To improve waterproof capability in quiescence in such a way that a turn-up tip part of an inner cover which has been tightly fixed on the revolving side is abutted on the bottom surface of the circular groove of an outer cover which has been tightly fixed on the stationary side of a bearing device, and a bent tip part of the outer cover is abutted on the bottom surface of the groove part of the inner cover. CONSTITUTION:An outer cover 4 has a circular groove which opens on the side of a bearing 2, and the circular part in it is tightly fixed on a shaft 1 on the stationary side. An inner cover 5 is made ito a groove shape which opens on the outside, its inner circumferential side is made into the turn-up part 7, and it is tightly fixed at the end part of the inner circumferential face of a roller pipe 3. The tip of the bent part 6 of the outer cover 4 is abutted on the groove part bottom of the inner cover 5, and the tip of the turn-up part 7 of the inner cover 5 is abutted on the groove part bottom of the outer cover 4. The path which has been formed by the both covers 4, 5 is constituted to be most narrowed between the tip of the bent part 6 and the groove part of the inner cover 5, and between the tip of the turn-up part 7 and the groove part of the outer cover.
Patent JP-H0835607-A (JP)
Title: Crown cover for boiler
Inventor: ABE MASUE
IPC: F22B37/36
Filed: 1994-07-25
Abstract: PURPOSE:To reduce the thermal stress produced in the lower, corner part of a crown cover so as to secure the corners from damage even when the boiler is started and stopped frequently. CONSTITUTION:A rectangular hole 23 of required size is opened through the peripheral wall 15 of a crown cover 3 provided as an enclosure for the upper part of a boiler body, specifically in the direction of the thickness and at a lower position in the leaning part 15b at each of the corner parts 22 of the periphery. In a manner of covering the hole 23 a box-shaped expansion piece 24 is fixed to the hole by welding the peripheral edges of the expansion piece to the respective edges of the inner periphery of the hole.
Patent JP-H1022726-A (JP)
Title: Antenna
Inventor: TANAKA NOBUAKI
IPC: H01Q13/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized antenna with a high gain in which a radiation direction of an electromagnetic wave is set in a desired direction and the electromagnetic wave is stably emitted. SOLUTION: A caption 1 indicates a 1st flat plate conductor and a conductor dielectric strip rod 2 whose one end is connected to a waveguide and a transmission circuit and whose other end does not reach a position of an opening 4a and acts like an open end is arranged to an upper face of the 1st flat plate conductor 1. The end face of the opening of the dielectric strip 2 is formed to be flat and a cylindrical dielectric resonator 3 is placed on the extended axis toward the open end. An enclosing member 6a is provided around the side face of the dielectric resonator 3 at a radial interval. Then the 2nd plate conductor 4 is placed so as to cover the dielectric strip 2, the dielectric resonator 3 and the upper face of the enclosing member 6a.  Two rectangular openings 4a are provided to the 2nd plate conductor 4 on the dielectric resonator 3 in parallel and in line symmetry with the extension axis of the lengthwise direction of the dielectric strip 2 respectively and then the antenna 10 is configured as above.
Patent JP-S6155282-A (JP)
Inventor: TAKEDA TAKASHI
IPC: D21C9/00
Filed: 1984-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000007772-A (JP)
Title: Continuous production apparatus and process for polycondensation polymer
Inventor: ODA CHIKAO
IPC: C08G63/78
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a process suitable for continuously producing a polymerization product with good efficiency without problems such as the escape of part of additives (e.g. a catalyst or the like) together with the distillate formed in the esterification reaction to the outside of the system. SOLUTION: A gear pump (2) between an esterification vessel (1) and an initial polymerization vessel (5), an apparatus for mixing additives (3), and a pressure control valve (4) are successively connected by piping, and oligomers are mixed with additives and dispersed within the gear pump and supplied to the initial polymerization vessel, and polymers with a low degree of polymerization which have completed initial polymerization are supplied to a final polymerization vessel (6). Without a problem such as the escape of part of the additives (e.g. the catalyst or the like) together with the distillate formed in the esterification reaction to the outside of the system, a polymerization product of stabilized quality can be continuously produced with good efficiency.
Patent JP-H0836296-A (JP)
Title: Image forming device
Inventor: KATO SHUNJI
IPC: G03G15/00
Filed: 1994-07-25
Abstract: PURPOSE:To obtain an uniform image without uneven density by detecting the density of the patch image obtained by developing the latent image of the patch image formed on an image carrier by a developer carrier, and controlling the operation of the developer supplying member corresponding to the detected result. CONSTITUTION:The electrostatic latent image of the patch image formed on the photoreceptor drum 11, whose density is optically detected by the patch image density detection sensor 33 and removed by the cleaning device 22 thereafter. The control part 31 controls the driving part for rotary driving the supplying members 25 and 26 based on the output signal of the patch image density detection sensor 33, corresponding to the irregularity of the density of the patch image on the photoreceptor drum 11. In this method, by controlling the rotary speed of the supplying members 25 and 26 corresponding to the irregularity of the density of the patch image on the photoreceptor drum 11, the developer supplied from the supplying members 25 and 26 to the developer carrier 27 is optimized and the uniform image without irregularity of the density is obtained.
Patent JP-H0617420-A (JP)
Title: Earth retaining wall and construction thereof
Inventor: KOMATSU ATSUSHI
IPC: E02D5/18
Filed: 1992-06-30
Abstract: PURPOSE:To prevent excessive use of members, withstand a side pressure of small to large efficiently, use for a remarkably deep excavation work, and also work at low cost using a general-purpose machine. CONSTITUTION:A groove of I-type in cross-section is excavated, a center groove at right angle to the groove is excavated to form a groove of T-type in cross- section, reinforcements are laied down in the grooves, and concrete is deposited. Next, a groove in parallel to the I-type groove is excavated along the end surface of the T-type groove, reinforcements are laied down, and concrete is deposited. Then a reinforcement concrete unit wall in which the three cross- sections of I-type, T-type, and H-type are arranged in series, and these unit walls are positioned successively in parallel to each other.
Patent JP-S6150190-A (JP)
Inventor: MISAKI TSUNEO
IPC: G06F3/14
Filed: 1984-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0621556-A (JP)
Title: Polymer micro sphere laser
Inventor: SHINKAI MASAHIRO
IPC: H01S3/17
Filed: 1992-06-30
Abstract: PURPOSE:To reduce or prevent the undesirable triplet absorption which dye molecules staying in the triplet state exhibit and the decrease of molecules capable of participating in laser oscillation, and prevent the decrease of oscillation efficiency. CONSTITUTION:Dye 2 is contained in polymer micro spheres 1. Triplet quencher 3 having action which shortens the life of dye in the triplet state is contained in the polymer fine spheres 1. The life of dye molecules staying in the triplet state can be shortened by the triplet quencher 3.
Patent JP-S6233406-A (JP)
Title: Magnetizing method for material to be magnetized
Inventor: NIIHORI YOICHI
IPC: H01F13/00
Filed: 1985-08-06
Abstract: PURPOSE:To enable a uniform magnetization to be performed even when the rotating material to be magnetized is oscillating by a method wherein the magnetizing head, with which the magnetic flux to be used for magnetization is generated by an electric signal of the prescribed frequency, is arranged leaving a space on the outer circumferential surface of the material to be magnetized such as a magnet to be used for high frequency generation, for example, and a plurality of times of magnetization are performed while said material to be magnetized is being rotated. CONSTITUTION:A magnetizing head 11 has the constitution similar to that of an audiohead, for example, and the head 11 is supported facing the side face of a rotor plate 7, namely, the magnet 6 to be used for high frequency generation in a freely movable state, and a signal source 12 is connected. A supporting arm 13 is extended from the magnetizing head 11 in the direction of the high frequency generating magnet 6 on both sides of the magnetizing head 11, and bearings 14 and 14 are attached to the tip of the supporting arm 13 in a freely rotatable manner. When the magnetizing head 11 and the bearings 14 are coupled through the intermediary of an adjustment member 16 with which the interval between the magnetizing head 11 and the high frequency generating magnet 6 are adjusted, the magnetization having the intensity suitable for the purpose can be performed by adjusting the adjustment member 16.
Patent JP-S6329713-A (JP)
Title: Semiconductor laser coupler
Inventor: NAITO KATSUYOSHI
IPC: G02B6/42
Filed: 1986-07-24
Abstract: PURPOSE:To easily make optical adjustment, by fixing an optical fiber to an adjusting table which is provided with a pressing spring at the top and a fine adjustment screw at the bottom and facing the adjusting section of the fine adjustment screw to the external surface of the box body of a package. CONSTITUTION:After a semiconductor laser 11 is bonded to a sub-mount 21 fixed to a package 18, the laser 11 is caused to emit light with prescribed power. Then optical axis adjustment is performed by moving an adjusting table 13 by means of an adjusting stage (not shown in the figure) in (x) and (z) directions and by turning the adjusting section 15a of a precise adjustment screws 15 in (y) direction. After the adjustment is performed, the adjusting table 13 and package 18 are fixed to each other by solder 19 and, simultaneously, the package 18 is airtightly sealed. When an optical fiber 12 is fixed to the adjusting table 13 and a keeping plate 14 with solder 20 thereafter, adjustment and fixation of the optical fiber 12 are completed. Fixation of the optical fiber 12 is performed by putting the optical fiber 12 in the space formed by the V-groove in the upper surface of the table 13 and V-groove in the lower surface of the pressing plate 14.
Patent JP-S5696800-A (JP)
Title: Epitaxial growth of liquid phase
Inventor: KANEDA KOUICHI
IPC: H01L21/208
Filed: 1979-12-28
Abstract: PURPOSE: To deposit the crystal film of a mixed crystal component on the surface of a growth solution, to stretch out a small amount of the growth solution thinly, and to grow a uniform crystal film, by adding one or more mixed crystal component of a semiconductor to the growth solution during its temperature rise.  
     CONSTITUTION: The growth solutions 3aW3c, e.g., Ga, etc. is heated in a growth furnace under a high-purity H 2  atmosphere to rise its temperature. The slider 8 is moved during the temperature rise, and Al 9aW9c is fed from the through-holes of the cover plates 5a'W5c' to the growth solution 3aW3c. In the operation, excess Ga separates out and a film of GaAlAs is formed both on the surface of the growth solutions 3aW3c and on the inner wall of the solution well of the slider 6. Since  wetting properties between the growth solutions 3aW3c and the film of GaAlAs  during the film formation, even a small amount of the growth solution is drawn  thinly by the stretch of the film of GaAlAs. The application of ordinary method of  epitaxial growth of liquid phase gives a uniform and thin crystal film of GaAlAs on  the GaAs base plate 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6151398-A (JP)
Inventor: UEHARA SHOJI
IPC: B43L13/00
Filed: 1984-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6417519-A (JP)
Title: Interference wave suppressing system
Inventor: MINAMISONO KENICHI
IPC: H04B7/08
Filed: 1987-07-13
Abstract: PURPOSE:To suppress interference waves by extracting several frequency areas in an output signal through a filter and controlling respective areas so that the power of an unnecessary signal is minimized in each area. CONSTITUTION:An output signal from an auxiliary antenna 2 is multiplied by an output from a load control circuit 8 to form an estimation signal of an unnecessary signal included in an output signal from a main antenna 1. A mixer 13 has a function for subtracting the estimation signal of the unnecessary signal from the main signal and the output of the mixer 13 is downed at its frequency and converted into an intermediate frequency signal. Band pass filters (BPFs) F11-1-11-N extract signals included in the frequency bands of required signals. Detectors 12-1-12-N measure the power of signals included in the frequency bands of the required signals and input the measuring information to the circuit 8 and a load signal is determined so that the intra-band power of each required signal is minimized.
Patent JP-H0225214-A (JP)
Title: Run-out table at outlet side of hot finishing rolling mill
Inventor: FUJISAKI KEISUKE
IPC: B21B39/12
Filed: 1988-07-12
Abstract: PURPOSE:To allow strong magnetic force to work on a rolling steel band and to prevent flying and flapping of the steel band by winding one piece of electric coil around a magnetic material roll of each unit. CONSTITUTION:In a run-out table 2, each of electric coils 201-20n is placed in each of magnetic material rollers 21-2n. When the electric coil 201 is energized, a part projected to a little upper part than the electric coil 201 of the upper side peripheral surface of the roll 21 goes to the N pole (or the S pole), a side peripheral surface projected most to the lower side becomes the S pole (or the N pole). When a rolling steel band exist in the upper part of the roller 21, it is sucked by the part projected to a little upper part than the electric coil 201 of the upper side peripheral surface of the roller 21. In such a way, flying and flapping of the rolling steel band can be prevented enough.
Patent JP-S5872439-A (JP)
Title: Method and apparatus for discriminating rubber product
Inventor: ARIMATSU TOSHIO
IPC: B29C67/00
Filed: 1981-10-28
Abstract: PURPOSE:To discriminate the kinds of the rubber product easily and positively by forming plural pair of uneven patterns consisting of the pairs of specified discriminating bars to the surface of the rubber product (such as a tire), detecting the patterns and processing the product. CONSTITUTION:A plural pair (such as, 4, 5, 6) of the discriminating bars composed of the four convex (or concave) patterns, which positively cross a positional line P and cross or do not cross a discriminating line S, are formed to the clincher section 2 of the tire 1 (a symbol 3 is start bars). The presence of each discriminating bar group is detected along the discriminating bar S in the tire to which said discriminating bars are shaped, the value is converted into the number (0-9) of a decimal number system through a binary number system, and numerals obtained are made correspond to codes previously determined, thus easily displaying the kinds of the tire. When the start bars 3 are formed by four bars crossing the discriminating line S (that is, they are fifteen when detecting value is converted into the decimal number method), detection in the forward direction of the tire to be inspected can easily be decided.
Patent JP-H0727215-A (JP)
Title: Hydraulic control device of automatic transmission for vehicle
Inventor: KATO NOBUYUKI
IPC: F16H61/04
Filed: 1993-07-13
Abstract: PURPOSE:To provide a hydraulic control device for an automatic transmission for a vehicle which does not generated shift shock in relation to the operation of a shift lever from a front range to a neutral range. CONSTITUTION:In the case that a shift lever is operated to a D range, operation oil in a low speed stage hydraulic actuator 108 which drives a low speed brake B2 is introduced to an oil chamber 408 of the accumulator 402 by means of an oil passage 409, and accumulation in the accumulator 402 is prevented. When the shift lever is operated from the D range to an N range, a forward clutch C1 is rapidly released similarly to a low speed stage brake B2. Superpose of an engagement period of the forward clutch C1 and that of a high speed stage clutch C2 is eliminated. It is thus possible to eliminate shift shock caused by release delay of the forward clutch C1 when the shift lever is operated from the D range to the N range.
Patent JP-H0340866-A (JP)
Title: Woven and knitted article and production thereof
Inventor: TAKANABE HISAFUMI
IPC: D06M101/16
Filed: 1989-07-04
Abstract: PURPOSE:To obtain a woven and knitted article having excellent washing shrinkage, crease resistance and pilling resistance by applying a film forming dimethylsilicone resin to a dyed woven and knitted article containing wool and then subjecting the woven and knitted article to low-temperature plasma treatment to crosslink the resin. CONSTITUTION:An emulsion type silicone containing dimethylsilicone resin having 4000-10000 polymerization degree as a main component and having film forming properties is applied to a dyed woven and knitted article containing 15wt.% wool at an amount of 0.5-10wt.% and then the resin is crosslinked by subjecting the applied woven and knitted article to low-temperature plasma treatment with an inert nonpolymerizable gas to provide the woven and knitted article being <=2.5wt.% in shrinkage of weft and warp after the treated woven and knitted article was washed 30 times, having excellent washability, washing shrinkage and wash and wear properties.
Patent JP-S6154151-A (JP)
Inventor: MINETA TAKAO
IPC: H01K1/14
Filed: 1984-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000010636-A (JP)
Title: Force control method for robot
Inventor: NAGATA TORAOMI
IPC: G05B19/404
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To execute the force control of a robot while suppressing overshoot or vibrations by estimating the rigidity coefficient of an object to be pressed, calculating a target viscosity coefficient between the robot and the object to be pressed from the rigidity coefficient and performing control so that an arm cad press the object to be pressed with pressure corresponding to the viscosity coefficient. SOLUTION: A force sensor is provided at the top end of the arm of a robot 1 and based on the detected value of the force sensor, the rigidity coefficient of an object 3 to be pressed is estimated while using a fuzzy environment model. The target viscosity coefficient between the top end of an arm 2 of the robot 1 and the object 3 to be pressed is calculated from the rigidity coefficient and control is performed so that the arm 2 can press the object 3 to be pressed with the pressure corresponding to the viscosity coefficient.  Besides, when the estimated rigidity coefficient is used as the rigidity coefficient of the object to be pressed, a system composed of the robot 1 and object 3 to be pressed calculates the viscosity coefficient satisfying critical attenuation conditions so that the response of force control becomes a critical attenuation response suppressing overshoot or vibrations.
Patent JP-2000012625-A (JP)
Title: Film carrier tape for mounting electronic parts and manufacture of film carrier tape for mounting electronic parts
Inventor: IGUCHI YUTAKA
IPC: C09J7/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent camber deformation of a film carrier tape by pasting a conductive foil on an insulating film having a thickness less than specified using an adhesive layer having an average thickness less than specified for the insulating film, and etching the conductive foil to obtain desired interconnect patterns. SOLUTION: An insulating film 10 having thickness less than 75 μm is formed from fully aromatic polyimide material synthesized from pyromellitic-2-anhydride and aromatic diamine, fully aromatic polyimide having biphenyl skeleton synthesized from biphenyltetracarbonic-2-anhydride and aromatic diamine, or the like. An electrolytic copper foil 14 of 9 μm thick is pressure contacted under a heated condition via an adhesive layer 12 of epoxy resin, phenol resin, or the like, having an average thickness less than 15% of the thickness of the insulating film 10, and is etched to obtain desired interconnect patterns. In this case, camber ratio in the width direction of the tape with respect to the tape width is kept lower than 2.5% of the tape width.
Patent JP-S5797801-A (JP)
Title: Method for rolling in rolling mill for wire rod and bar material
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B21B37/58
Filed: 1980-12-11
Abstract: PURPOSE:To eliminate the adverse influence by the skid marks of billets and to improve the accuracy of sectional dimensions by performing screw-down controlling only in the final stand of an intermediate rolling mill group in rolling mills of a fully continuous system for wire rods and bar materials. CONSTITUTION:In continuous type rolling mills for wire rods constituted of a roughing mill group 1, the 1st intermediate rolling mill group 2, the 2nd intermediate rolling mill group 3 and a finishing mill group 4, screw down controlling is necessary in order to eliminate the adverse influence owing to skid marks. The results of the investigations indicate that this can be accomplished by performing screw-down control in such a way that the fluctuation ratios in the top and bottom directions of the rolled material just prior to entering the group 4 are kept constant, that is, the rolling roll gaps on the upper stream side of the group 4 are maintained constant no matter what kind of rolling is done on the upper stream side of the group 4. Hence, if the screw-down devices 6 of the final stand of the group 3 are of an oil hydraulic system, the home positions of rams are controlled and if of a screw type, the home positions of rolls are controlled. It is equally well to perform screw-down control with the initial stage stand of the group 4 in combination with this at this time.